/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: fzykd
 * Date: 2022-11-07
 * Time: 12:38
 */

public class TestDemo {
    public static void main(String[] args) {
        BinaryTree tree = new BinaryTree();


        tree.preOrder(tree.createTree());
        System.out.println("前序");
        tree.inOrder(tree.createTree());
        System.out.println("中序");
        tree.postOrder(tree.createTree());
        System.out.println("后续");
    }
}
